Presentation | 2002/5/16 Single-chip Fingerprint identification LSI with Pixel-Parallel Fingerprint-Image Enhancement and Rotation schemes S Shigematsu, K Fujii, H Morimura, T Hatano, M Nakanishi, N Ikeda, T Shimamura, K Machida, Y Okazaki, H Kyuragi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper presents the fingerprint-image enhancement and rotation schemes which increase the identification accuracy using the pixel-parallel processing of pixels. In this schemes, the range of fingerprint sensor is adjusted to finger state, the sensed image is retouched to obtain the most suitable fingerprint for identification, and the image is rotated to the correct angle. The 150,000-times identification test confirms that the schemes reduce false rejection rate to 6.17% from 30.59%, when false acceptance rate is 0.1%. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Fingerprint identification / Fingerprint sensor / Pixel array / Pixel parallel / Image processing / Image rotation |
Paper # | ICD2002-17 |
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Conference Information | |
Committee | ICD |
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Conference Date | 2002/5/16(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
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Paper Information | |
Registration To | Integrated Circuits and Devices (ICD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Single-chip Fingerprint identification LSI with Pixel-Parallel Fingerprint-Image Enhancement and Rotation schemes |
Sub Title (in English) | |
Keyword(1) | Fingerprint identification |
Keyword(2) | Fingerprint sensor |
Keyword(3) | Pixel array |
Keyword(4) | Pixel parallel |
Keyword(5) | Image processing |
Keyword(6) | Image rotation |
1st Author's Name | S Shigematsu |
1st Author's Affiliation | NTT Lifestyle and Environmental Technology Laboratories() |
2nd Author's Name | K Fujii |
2nd Author's Affiliation | NTT Lifestyle and Environmental Technology Laboratories |
3rd Author's Name | H Morimura |
3rd Author's Affiliation | NTT Lifestyle and Environmental Technology Laboratories |
4th Author's Name | T Hatano |
4th Author's Affiliation | NTT Lifestyle and Environmental Technology Laboratories |
5th Author's Name | M Nakanishi |
5th Author's Affiliation | NTT Lifestyle and Environmental Technology Laboratories |
6th Author's Name | N Ikeda |
6th Author's Affiliation | NTT Lifestyle and Environmental Technology Laboratories |
7th Author's Name | T Shimamura |
7th Author's Affiliation | NTT Lifestyle and Environmental Technology Laboratories |
8th Author's Name | K Machida |
8th Author's Affiliation | NTT Telecommunications Energy Laboratories |
9th Author's Name | Y Okazaki |
9th Author's Affiliation | NTT Lifestyle and Environmental Technology Laboratories |
10th Author's Name | H Kyuragi |
10th Author's Affiliation | NTT Telecommunications Energy Laboratories |
Date | 2002/5/16 |
Paper # | ICD2002-17 |
Volume (vol) | vol.102 |
Number (no) | 82 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |